产品特点 FEATURES

Modular power supply with 6-slot front-end (NMP1K2) supporting up to 1200W total output; compatible with NMS-240 (single output, up to 240W) and NMD-240 (dual output, up to240W combined) modules.

Wide input range:90~264VAC /120~370VDC,47~63Hz; high power factor(PF>0.95@230VAC full load) and efficiency(up to91% for 24V/48V modules at full load).

Flexible output options:Single output modules(5V/36A,12V/20A,24V/10A,48V/5A) with voltage adjustment ranges(e.g.,5V:3~6V,12V:6~15V); dual output modules(30V@5A each, combined240W).

Rich functional features:Remote sense(compensate up to0.5V voltage drop), global/local ON/OFF control, DC OK signal(TTL level for output status), current sharing(for parallel modules), voltage/current programming(PV/PC pins), auxiliary power(5V/2A front-end,5V/10mA per module).

Comprehensive protection:Overload(shut down, re-power to recover), overvoltage(constant current limiting), overtemperature(auto recover when cool), overcurrent.

Compliance with multiple safety standards:ANSI/AAMI ES60601-1 Ed3.1,UL62368-1,TUV EN60601-1 Ed3.1,EN62368-1,IEC60601-1 Ed3.1,IEC62368-1,TUV IEC60950-1,EAC TP TC004;2x MOPP isolation between primary and secondary,1x MOPP between primary and earth.

使用场景 APPLICATIONS

Industrial automation:Power supply for PLCs,DCS systems,control panels requiring multiple voltage outputs.

Medical equipment:Suitable for devices needing 2x MOPP isolation(complies with ES60601-1 Ed3.1).

Test & measurement:Flexible voltage/current programming and remote control features for instruments.

Telecommunications:Stable power output with current sharing for parallel operation in base stations or network devices.

Data centers/server racks:Modular design allows easy module replacement/upgrade without system shutdown.

LED lighting:Adjustable voltage/current for different LED load requirements.

注意事项 PRECAUTIONS

Installation:Ensure proper grounding of FG pin; use recommended screws(AC terminal:M3.5, torque10Kgf-cm; mounting:M4, torque7~10Kgf-cm).

Operation:

1 Global ON/OFF:Assemble shorting connector(RC1 to GND-P) if not using external control.

2 Remote sense:Connect +S/-S pins to load terminals to compensate voltage drop(max0.5V).

3 Parallel operation:Connect CS pins of modules; ensure output voltage difference <0.2V; total current ≤ rated per module × number of modules, total power ≤1200W.

4 Derating:For output voltage <12V and ambient temp -15°C~-30°C, derate current to90% of rated; follow derating curves for temp/voltage.

Protection:Overload/overvoltage requires re-powering to recover; overtemperature auto-recovers when cool.

Maintenance:Regularly clean dust to avoid heat accumulation; replace modules only with compatible Meanwell NMS/NMD series.

NMP1K2-CK#CCC-09-PDF数据手册-参考资料